Dye|Dye intermediates|Fluorescent Brightener|pigment dye

2,5-Diaminobenzenesulfonic acid

Name: 2,5-Diaminobenzenesulfonic acid

CA Name: Benzenesulfonic acid,2,5-diamino-

Molecular Structure:

2,5-Diaminobenzenesulfonic acid,Benzenesulfonic acid,2,5-diamino-,CAS 88-45-9,188.20,C6H8N2O3S

Molecular Formula:C₆H₈N₂O₃S

Molecular Weight: 188.20

CAS Registry Number: 88-45-9

List of synthetic dyes :

C.I.Reactive Orange 14

C.I.Reactive Blue 2

C.I.Reactive Green 19

C.I.Acid Violet 27

C.I.Reactive Orange 29

C.I.Reactive Blue 29

C.I.Acid Red 34

C.I.Acid Brown 92

C.I.Reactive Blue 198

C.I.Reactive Blue 94

C.I.Acid Yellow 158:1

C.I.Direct Red 75

C.I.Direct Blue 131

C.I.Direct Blue 145

C.I.Direct Blue 96

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This entry was posted on Friday, January 25th, 2013 at 6:51 AM and is filed under Dye intermediates. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

4 Responses to “2,5-Diaminobenzenesulfonic acid”

1. Reactive Orange 14 on August 29th, 2013 at 7:00 AM

   […] Methods : 2,5-Diaminobenzenesulfonic acid diazo, and 5-Oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid coupling, and then and […]

2. Reactive Orange 29 on August 29th, 2013 at 7:21 AM

   […] Methods : 2,5-Diaminobenzenesulfonic acid diazo, and 6-Aminonaphthalene-2-sulfonic […]

3. Acid Red 34 on September 12th, 2013 at 7:31 AM

   […] Methods : 2,5-Diaminobenzenesulfonic acid diazo, and 6-Amino-4-hydroxynaphthalene-2-sulfonic acid acid in acid conditions coupled, then use […]

4. Acid Violet 27 on September 18th, 2013 at 6:38 AM

   […] Methods : 2,5-Diaminobenzenesulfonic acid diazo, and […]

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